Sefine Shipyard was established in 2005. It is located in Yalova, Turkey occupying 140 000 sqm prime bay area for ship building and repair. It holds investment leadership in the shipbuilding industry in terms of capital outlay and human resources development.

The shipyard possess the biggest Dry Dock in the Altinova region which started operations in 2010. It has a capacity of Big Panamax size vessel.